Yeah true.
Really if you take Charlie saying BJ ran 7x300 tempo and look at the structure of his program it’s really very similar to Franno GPP. The long hills in a way sub for the split runs in a longer more drawn out GPP. I’m sure this has been discussed.
Of course every sprinter does overdistance. Even BJ and Donovan ran some 200’s even though both seemed to train mainly 150 and less.